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164P/Christensen

Orbital period : 6.99 years

NASA/JPL elements
IAU/MPC elements


On 2012 Jan 17 00h36 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)17.5
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 2.629 AU
d (dist/Earth) 1.865 AU
Right ascension11 20 50.00 h m s
Declination+25 29 17.1 ° ' "
MPC report
COD B51
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2012.01.17 11:38:07
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
0164P        KC2012 01 17.02499 11 20 50.00 +25 29 17.1          17.7 N      B51
0164P        KC2012 01 17.04348 11 20 49.69 +25 29 28.8          17.5 N      B51
0164P        KC2012 01 17.06713 11 20 49.36 +25 29 43.5          17.4 N      B51
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Binning1x1
Exposure total time2100 s
Air mass1.16
Observatory MPC codeB51
Location06 Vallauris
Reference stars catalogUSNO-A2.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2012 Jan 17 11h42m07s
Observation modification date2012 Jan 17 11h46m53s

(Record n° 5459)

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